DE1525928B1 - Rohrverbindung fuer Metallrohre - Google Patents

Rohrverbindung fuer Metallrohre

Info

Publication number
DE1525928B1
DE1525928B1 DE19661525928 DE1525928A DE1525928B1 DE 1525928 B1 DE1525928 B1 DE 1525928B1 DE 19661525928 DE19661525928 DE 19661525928 DE 1525928 A DE1525928 A DE 1525928A DE 1525928 B1 DE1525928 B1 DE 1525928B1
Authority
DE
Germany
Prior art keywords
area
shoulder
pipe connection
pipe
tube element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19661525928
Other languages
German (de)
English (en)
Inventor
Jean Louis Albert Duret
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vallourec Usines a Tubes de Lorraine Escaut SA
Original Assignee
Vallourec Usines a Tubes de Lorraine Escaut SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8591890&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE1525928(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vallourec Usines a Tubes de Lorraine Escaut SA filed Critical Vallourec Usines a Tubes de Lorraine Escaut SA
Publication of DE1525928B1 publication Critical patent/DE1525928B1/de
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Earth Drilling (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
DE19661525928 1965-11-05 1966-11-02 Rohrverbindung fuer Metallrohre Pending DE1525928B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37373A FR1489013A (fr) 1965-11-05 1965-11-05 Joint d'assemblage pour tubes métalliques

Publications (1)

Publication Number Publication Date
DE1525928B1 true DE1525928B1 (de) 1970-06-04

Family

ID=8591890

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19661525928 Pending DE1525928B1 (de) 1965-11-05 1966-11-02 Rohrverbindung fuer Metallrohre
DE6607899U Expired DE6607899U (de) 1965-11-05 1966-11-02 Rohrverbindung fuer metallrohre.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE6607899U Expired DE6607899U (de) 1965-11-05 1966-11-02 Rohrverbindung fuer metallrohre.

Country Status (8)

Country Link
US (1) US3489437A (cs)
BE (1) BE689292A (cs)
BR (1) BR6684322D0 (cs)
DE (2) DE1525928B1 (cs)
FR (1) FR1489013A (cs)
GB (1) GB1118225A (cs)
MY (1) MY7100037A (cs)
NL (1) NL154313C (cs)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309238A1 (de) * 1972-02-25 1973-10-31 Vallourec Lorraine Escaut Stossverbindung fuer metallrohre, insbesondere in der oelindustrie
DE2330762A1 (de) * 1972-06-16 1974-01-03 Vallourec Lorraine Escaut Stossverbindung fuer stahlrohre, die gegenueber wasserstoffversproedung wenig empfindlich sind
DE2330872A1 (de) * 1972-06-16 1974-01-03 Vallourec Lorraine Escaut Rohrverbindung
DE2538438B1 (de) * 1975-08-29 1977-02-10 Nova Hut Klementa Gottwalda Gasdichte gewindeverbindung von rohren
DE3207237A1 (de) * 1982-02-25 1983-09-08 Mannesmann AG, 4000 Düsseldorf Gewindeverbindung fuer oelfeldrohre

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US3107421A (en) * 1953-02-12 1963-10-22 Frederick W Turnbull Method of joining enamel lined pipes
US2793059A (en) * 1954-07-22 1957-05-21 George V Woodling Sealed threaded connection
US3041088A (en) * 1959-06-18 1962-06-26 Jr Ira M Brandon Coupling assembly
FR1300262A (fr) * 1961-06-20 1962-08-03 Tech Et Commerciale Des Canali Dispositif pour le raccordement étanche des éléments d'une conduite de transport de fluides
US3266821A (en) * 1964-01-14 1966-08-16 Safford William Joseph Sealed pipe coupling
US3295870A (en) * 1965-09-20 1967-01-03 Seablom Wendell Pipe fitting

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE600537C (de) * 1932-11-01 1934-07-26 Gustavus A Montgomery Kupplung fuer Bohrgestaenge
DE881183C (de) * 1940-11-22 1953-06-29 Westdeutsche Mannesmannroehren Verbindung zwischen Rohren fuer Bohrzwecke, beispielsweise Bohrrohren, Bohrgestaengerohren und Verbindern
DE872706C (de) * 1941-07-05 1953-04-02 Westdeutsche Mannesmannroehren Verbindung fuer die Enden plattierter Rohre
DE930185C (de) * 1952-01-23 1955-07-11 Jean Louis Gratzmuller Fluessigkeitsdichte Verbindung
DE1142814B (de) * 1955-10-31 1963-01-31 Bataafsche Petroleum Kegelgewindeverbindung, insbesondere fuer Tiefbohrarbeiten
US3100656A (en) * 1959-05-11 1963-08-13 Hydril Co Synthetic resin seal ring in tubing joint for plastic coated tubing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309238A1 (de) * 1972-02-25 1973-10-31 Vallourec Lorraine Escaut Stossverbindung fuer metallrohre, insbesondere in der oelindustrie
DE2330762A1 (de) * 1972-06-16 1974-01-03 Vallourec Lorraine Escaut Stossverbindung fuer stahlrohre, die gegenueber wasserstoffversproedung wenig empfindlich sind
DE2330872A1 (de) * 1972-06-16 1974-01-03 Vallourec Lorraine Escaut Rohrverbindung
DE2538438B1 (de) * 1975-08-29 1977-02-10 Nova Hut Klementa Gottwalda Gasdichte gewindeverbindung von rohren
DE3207237A1 (de) * 1982-02-25 1983-09-08 Mannesmann AG, 4000 Düsseldorf Gewindeverbindung fuer oelfeldrohre

Also Published As

Publication number Publication date
NL154313B (nl) 1977-08-15
BR6684322D0 (pt) 1973-05-17
BE689292A (cs) 1967-05-05
NL6615311A (cs) 1967-05-08
NL154313C (nl) 1983-02-16
US3489437A (en) 1970-01-13
MY7100037A (en) 1971-12-31
DE6607899U (de) 1971-05-13
FR1489013A (fr) 1967-07-21
GB1118225A (en) 1968-06-26

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8313 Request for invalidation rejected/withdrawn